package com.guoqiang.scanner;

import java.util.Scanner;

public class Demo03 {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        System.out.println("请输入内容: ");

        String str = scanner.nextLine();
        System.out.println("输入的内容为: " + str);
    }
}
